Draw "three picture one" at first, go on and make up according to "three picture one" lathe design and main shaft case design.

首先绘制“三图一卡”，然后根据“三图一卡”进行组合机床设计以及主轴箱设计。

youdao

youdao

This relies on picture elements, or pixels, with three subunits, each responsible for one of the primary colours.

要让电子纸拥有光泽依赖于图片的元素或像素，内含三种亚单位，每个单位负责原色中的一种。

youdao

One, two, three, four, so on each level of the picture I'm drawing, I've seem only to be looking at each number once.

，2，3，4，可见，在我画的,这幅图的每一层上，对每个数字,都只会用到一次。

哈佛公开课 - 计算机科学课程节选

So if you picture this as our s p 2 carbon atom where we have three hybrid orbitals, and then one p y orbital coming right out at us.

如果你把这想象成sp2碳原子,这里有3个杂化轨道，然后一个py轨道朝向我们。

麻省理工公开课 - 化学原理课程节选

"3G has capacity limitations and if two or three people in one place are receiving a TV picture, you can't make a phone call, " explained Mr Sharp.

BBC: Cast members of Coronation Street hold up mobile phone

To get beyond the feed, you touch your little round picture and swipe it over to one of three icons that appear.

WSJ: Facebook Home Review: Facebook Gets a Lock on Phones

The film was nominated for eight Academy Awards in 1943, won three, including best picture and best director, and persists as one of the most beloved and iconic movies of all time.

FORBES: As Time Goes By